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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 390007077042601
Minimum number of levels = 1
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USGS 390007077042601 MO Eg 29

Montgomery County, Maryland
Latitude  39°00'06.8", Longitude  77°04'25.8" NAD83
Land-surface elevation 281.2 feet above NGVD29
The depth of the well is 200.00 feet below land surface.
The depth of the hole is 200.00 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Sykesville Formation (360SKVL) local aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
2000-10-27 D62610 238.33NGVD29 SUSGSSA
2000-10-27 D62611 237.62NAVD88 SUSGSSA
2000-10-27 D7201942.87   SUSGSSA
2000-11-02 D62610 237.05NGVD291SUSGSSA
2000-11-02 D62611 236.34NAVD881SUSGSSA
2000-11-02 D7201944.15  1SUSGSSA
2000-11-09 D62610 239.36NGVD291SUSGSSA
2000-11-09 D62611 238.65NAVD881SUSGSSA
2000-11-09 D7201941.84  1SUSGSSA
2000-11-17 D62610 232.81NGVD291SUSGSSA
2000-11-17 D62611 232.10NAVD881SUSGSSA
2000-11-17 D7201948.39  1SUSGSSA
2000-11-28 D62610 230.64NGVD291SUSGSSA
2000-11-28 D62611 229.93NAVD881SUSGSSA
2000-11-28 D7201950.56  1SUSGSSA
2001-04-10 D62610 236.78NGVD291SUSGSSA
2001-04-10 D62611 236.07NAVD881SUSGSSA
2001-04-10 D7201944.42  1SUSGSSA
2001-05-16 D62610 238.63NGVD291SUSGSSA
2001-05-16 D62611 237.92NAVD881SUSGSSA
2001-05-16 D7201942.57  1SUSGSSA
2001-05-24 D62610 238.36NGVD291SUSGSSA
2001-05-24 D62611 237.65NAVD881SUSGSSA
2001-05-24 D7201942.84  1SUSGSSA
2001-09-1018:35 UTCm62610 234.01NGVD291SUSGSSA
2001-09-1018:35 UTCm62611 233.30NAVD881SUSGSSA
2001-09-1018:35 UTCm7201947.19  1SUSGSSA
2002-01-0220:10 UTCm62610 238.76NGVD291SUSGSSA
2002-01-0220:10 UTCm62611 238.05NAVD881SUSGSSA
2002-01-0220:10 UTCm7201942.44  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.